| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $155.26 | 11.455% | $173.045 | $173.05 | $173.05 | $173.00 |
| Purchase #2 | $198.64 | 8.449% | $215.4231 | $215.42 | $215.40 | $215.40 |
| Purchase #3 | $152.39 | 6.655% | $162.5316 | $162.53 | $162.55 | $162.50 |
| Purchase #4 | $79.54 | 4.588% | $83.1893 | $83.19 | $83.20 | $83.20 |
| Purchase #5 | $192.72 | 12.601% | $217.0046 | $217.00 | $217.00 | $217.00 |
| Purchase #6 | $102.62 | 10.398% | $113.2904 | $113.29 | $113.30 | $113.30 |
| Purchase #7 | $183.31 | 9.477% | $200.6823 | $200.68 | $200.70 | $200.70 |
| 7 purchase totals = | $1,064.48 | $1,165.1663 | $1,165.16 | $1,165.20 | $1,165.10 | |